{"product_id":"audioquest-powerquest-505","title":"AudioQuest PowerQuest 505","description":"\u003ch2\u003ePowerQuest 505: a rack-mount mains filter with Ultra-Linear outlets\u003c\/h2\u003e\n\u003cp\u003eThe PowerQuest 505 is a rack-mountable mains filter with surge protection for audio and video systems. Compared with the linear-filter models it adopts Ultra-Linear filtered outlets for sources and a higher-grade detachable power cable, the PQ-715. The version offered here is the European one, with Schuko sockets and plug.\u003c\/p\u003e\n\u003ch3\u003eOutlets and Ultra-Linear filtering\u003c\/h3\u003e\n\u003cp\u003eThe outlets are split into two groups. The high-current ones are meant for power amplifiers, AV receivers, soundbars and subwoofers. The Ultra-Linear filtered ones feed audio and video sources, computers, modems and routers. Ultra-Linear noise dissipation holds the reduction of disturbances constant, giving a quieter background and a sound richer in detail.\u003c\/p\u003e\n\u003ch3\u003eSurge protection\u003c\/h3\u003e\n\u003cp\u003eProtection is non-sacrificial: it stands up to repeated surges unharmed and has no parts that are used up along the way. If mains voltage exceeds the safe level, the extreme-voltage shutdown opens the main circuit relay in under 0.25 seconds, and the supply comes back by itself once the mains returns to safe values.\u003c\/p\u003e\n\u003ch3\u003ePQ-715 cable and mounting\u003c\/h3\u003e\n\u003cp\u003eThe 2-metre PQ-715 detachable cable has conductors made of Semi-Solid Long-Grain Copper, whose compacted strands do not shift inside the bundle: this lowers the distortion caused by interaction between wires, and the long grain of the copper limits the distortion arising at grain boundaries. Direction-Controlled conductors drain induced noise away from sensitive circuits. In addition, ZERO-Tech allows current to flow without compression and gives linearised noise dissipation, while RF\/ND-Tech cancels induced radio-frequency noise. The flat wall plug eases placement in tight spaces; 2U rack ears are supplied.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutlets in two groups: high current for amplification, Ultra-Linear filter for sources\u003c\/li\u003e\n\u003cli\u003eUltra-Linear noise dissipation\u003c\/li\u003e\n\u003cli\u003eNon-sacrificial surge protection\u003c\/li\u003e\n\u003cli\u003eExtreme-voltage shutdown in under 0.25 seconds, with automatic reset\u003c\/li\u003e\n\u003cli\u003e2-metre PQ-715 detachable cable with ZERO-Tech and RF\/ND-Tech, flat wall plug\u003c\/li\u003e\n\u003cli\u003e2U rack-mounting ears supplied\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AudioQuest","offers":[{"title":"Default Title","offer_id":56981345894744,"sku":"AQ-POWERQUEST-505","price":799.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/5278\/7645\/files\/AudioQuest_PowerQuest_505_1.jpg?v=1774517438","url":"https:\/\/videosell.it\/en\/products\/audioquest-powerquest-505","provider":"Videosell store","version":"1.0","type":"link"}